The Nozzle,oil Burner,pressure Atomi, cataloged under National Stock Number 4530-01-145-9348, is classified within Federal Supply Class 4530 (Fuel Burning Equipment Units) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Monarch Mfg Works Inc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4530-01-145-9348 |
| Primary Part Number | 4.0-GPH-PLP-45-DEG |
| Item Name | Nozzle,oil Burner,pressure Atomi |
| FSC / FSG | 4530 / 45 — Fuel Burning Equipment Units |
| Manufacturer | Monarch Mfg Works Inc |
| Status | ACTIVE |
| Strainer Mesh Size | 120 |
| Spray Type | SEMIHOLLOW |
| Overall Diameter | 0.625 INCHES NOMINAL IN |
| Strainer Length | 0.562 INCHES IN |
| Capacity in Gallons Per Hour | 4.000 |
| Spray Angle in Deg | 45.0 |
| Adapter | NOT INCLUDED |
| Connection Thread Location | EXTERNAL |
| Strainer Provision | INCLUDED |
| Thread Size | 9/16-24 |
| Material | STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED |
| Filter | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PT-396-018 | Johnston Boiler Company (USA) |
| 4.0-GPH-PLP-45-DEG PRIMARY | Monarch Mfg Works Inc (USA) |
| Reference | Meaning |
|---|---|
| 4.0 GPH PLP 45 D | 5/9 Secondary reference Monarch Mfg Works Inc |
NSN 4530-01-145-9348 is a Nozzle,oil Burner,pressure Atomi, manufactured by Monarch Mfg Works Inc, classified under FSC 4530, Fuel Burning Equipment Units. Status: active.
NSN 4530-01-145-9348 has 2 manufacturer part numbers on file: PT-396-018 (Johnston Boiler Company), 4.0-GPH-PLP-45-DEG (Monarch Mfg Works Inc).
Key specifications for 4.0-GPH-PLP-45-DEG: Strainer Mesh Size: 120; Spray Type: SEMIHOLLOW; Overall Diameter: 0.625 INCHES NOMINAL IN; Strainer Length: 0.562 INCHES IN. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4530-01-145-9348 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.